u-boot-brain/arch/x86/include/asm/arch-coreboot
Simon Glass 1b4f25ff8e x86: ivybridge: Add support for early GPIO init
When not relying on Coreboot for GPIO init the GPIOs must be set up
correctly. This is currently done statically through a rather ugly method.
As the GPIOs are figured out they can be moved to the device tree and set
up as needed rather than all at the start.

In this implementation, board files should call ich_gpio_set_gpio_map()
before the GPIO driver is used in order to provide the GPIO information.
We use the early PCI interface so that this driver can now be used before
relocation.

Signed-off-by: Simon Glass <sjg@chromium.org>
2014-11-21 07:34:14 +01:00
..
gpio.h x86: ivybridge: Add support for early GPIO init 2014-11-21 07:34:14 +01:00
ipchecksum.h x86: Import code from coreboot's libpayload to parse the coreboot table 2011-12-19 13:26:15 +11:00
sysinfo.h SPDX-License-Identifier: convert BSD-3-Clause files 2013-08-19 15:45:35 -04:00
tables.h SPDX-License-Identifier: convert BSD-3-Clause files 2013-08-19 15:45:35 -04:00
timestamp.h x86: Support adding coreboot timestanps to bootstage 2013-05-13 13:33:22 -07:00